Home / 575,511,738.12-794,158,186.32-324,602,301.96

Finding the Fourth Proportional to 575,511,738.12, 794,158,186.32 and 324,602,301.96

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Solution

The fourth proportional to 575,511,738.12, 794,158,186.32 and 324,602,301.96 is: 447,924,096.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,511,738.12 : 794,158,186.32 = 324,602,301.96 : x
  2. Step 2: Convert to fraction form
    575,511,738.12/794,158,186.32 = 324,602,301.96/x
  3. Step 3: Cross multiply
    575,511,738.12x = 794,158,186.32 × 324,602,301.96
  4. Step 4: Simplify right side
    575,511,738.12x = 257,785,575,399,850,592
  5. Step 5: Solve for x
    x = 257,785,575,399,850,592/575,511,738.12
  6. Step 6: Final answer
    x = 447,924,096.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.